FUNAI LT6-M19BB - Inverter Circuit Block Diagram

7-6
A8CN1BLINV
Inverter Block Diagram
CURRENT CONTROL SWITCH
Q408
Q410
Q407
Q402
Q406
Q405
Q404
Q403
Q401
Q411
CN401
LCD MODULE ASSEMBLY
BACK LIGHT BACK LIGHT
1 2
CN402
1 2
TO POWER SUPPLY BLOCK DIAGRAM (CN105A)
INVERTER CBA
OVER CURRENT PROTECTOR
T401
12 11 13 14
9 4 5
10
7 2 1 6 8 3
SW+22V
OVER VOLTAGE PROTECTOR
Q412
OVER CURRENT PROTECTOR
JS411
+35V1
1
PROTECT18
8
FEEDBACK2
2
INV+22V3,4
3,4
BACKLIGHT-SW
9
9
BACKLIGHT-ADJ
10
10
Q413
+35V
1
PROTECT1
8
FEEDBACK
2
INV+22V
3,4
BACKLIGHT-SW
9
BACKLIGHT-ADJ
10
JUNCTION CBA
CN403B CN403B
CL403 CN403A CL403 CN403A
TO SYSTEM CONTROL BLOCK DIAGRAM (CN105A)